❶ 二年级脱式计算100道
(1)36+48-25 (2)(34-27)×5 (3)96-6×8 (4)29+42÷7 (5)43+26-17 (6)48÷8×5 (7)37-27÷9 (8)(26-19)×6 (9)64÷(24-16) (10)36+48-25 (11)96-6×8 (12)(34-27)×6 (13)29+42÷7 (14)5×(100-99) (15)345-300÷9 (16)63÷(34-25) (17)(83-83)÷9 (18)43-42÷6 (19)36÷9×8 (20)48÷(16÷2) (21)736+3287+1797 (22)9010-3875-2358 (23)357+98-398 (24)5×(4007-3998) (25)(345-396)÷7 (26)4570-(2390+47) 2)竖式计算。 (1)4×5 (2)54÷9 (3)42-28 (4)45÷6 (5)50÷8 (6)35+46 (7)3×6 (8)35÷7 (9)54÷9 (10)7×8 (11)5778-2779 (12)5778+2779 (13)4581+3719 (14)6000-5762 (15)1436-754 (16)786+324 (17)6020-5647 (18)3375-1868 (19)7419-6859 (20)6753-3869 (21)1923+1894 (22)4256+3668 (23)4580-677+1423 (24)8040-2140-264 (25)4250+2764 (26)8010-5057 (27)9001-7543 (28)4607+1493
❷ 二年级下册数学脱式计算题有哪些
4+5-7、7+9-5、10+8-9、5+7-9、6+9-5、7+4-7、40+82-56、54+45-54
30-23+2
内个
不够再说哈~
❸ 50道二年级脱式计算题
5.4÷1.8+240×1.5
9000÷72×(1.25×0.7×8)
61-(1.25+2.5×0.7)
[(10-0.8)+9.85]-2÷0.125
3^2*3.25678
3^3-5
12+5268.32-2569
123+456-52*8
789+456-78
181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
138×25×4
(13×125)×(3×8)
(12+24+80)×5025×32×125
32×(25+125)
178×101-178
84×36+64×84
75×99+2×75
83×102-83×2
123×18-123×3+85×123
50×(34×4)×3
25×(24+16)
178×99+178
79×42+79+79×57
7300÷25÷4
8100÷4÷75
158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
2357-183-317-357
2365-1086-214
138×25×4
(13×125)×(3×8)
(12+24+80)×50
25×32×125
32×(25+125)
178×101-178
84×36+64×84
75×99+2×75
83×102-83×2
123×18-123×3+85×123
50×(34×4)×3
25×(24+16)
178×99+178
79×42+79+79×57
7300÷25÷4
8100÷4÷75
2356-(1356-721)
1235-(1780-1665)
75×27+19×2 5
31×870+13×310
4×(25×65+25×28)
2.73 + 0.89 + 1.27
4.37 + 0.28 + 1.63 + 5.72
10 - 0.432 - 2.568
9.3 - 5.26 - 2.74
13.4-(3.4+5.2)
14.9-(5.2+4.9)
18.32 - 5.47 - 4.32
17.29 - 5.28 - 6.29
25 × 6.8 × 0.04
0.25 × 32 × 0.125
6.4 × 1.25 × 12.5
3.28 × 5.7 + 6.72 × 5.7
2.1 × 99 + 2.1
1.7 × 9.9 + 0.17
23 × 0.1 + 2.3 × 9.9
0.18 +4.26 -0.18 +4.26
0.58 ×1.3 ÷ 0.58 ×1.3
7.3 ÷4 + 2.7 × 0.25
3.75 × 0.5 - 2.75 ÷ 2
5.26 × 0.125 + 2.74 ÷ 8
9.5 ÷(1.9 × 8)
12.8 ÷ (0.4 × 1.6)
930 ÷ 0.6 ÷5
63.4 ÷ 2.5 ÷ 0.4
(7.7 + 1.54)÷ 0.7
(11.7 + 9.9)÷ 0.9
6.9+4.8+3.1
15.89+(6.75-5.89)
7.85+2.34-0.85+4.66
35.6-1.8-15.6-7.2
13.75-(3.75+6.48)
47.8-7.45+2.55
66.86-8.66-1.34
0.25×16.2×4
0. 25×32 ×0.125
2 .5 ×(4 +0.4)
(1.25-0.125)×8
56.5×9.9+56.5
5.4×11-5.4
3.83×4.56+3.83×5.44
7.09×10.8-0.8×7.09
3.65×4.7-36.5×0.37
13.7×0.25-3.7÷4
10.7×16.1-1.1×10.7 +10.7 ×5
3.9÷(1.3×5)
63.4÷2.5÷0.4
(7.7+1.4)÷0.7
18 ÷ (2+9)
57.26-(5.26-1.5)
106.25+3.85-2.125+3.875
11.9-2456×21
5/11-4×2.75
13.375+5.75+2.25+6.625
(15.1-9036)÷18
163.8×5.25+14.5
172.1×4.3+5.7×2.1
19.102×45-328
2.8×3.1+16/8
23÷(50-12.5) ÷2.5
24×2/5×1/3
25.6÷110×47+639
3.5×2.7-52.2/18
28-1/7×1/5
3.375×0.97+0.97×6.625
6.54+2.4+3.46+0.6
95.6×1.8+95.6×8.2
35.6-420/12×4
344/3.6-5.4×0.25
16/2+30/2+90/6
5000-105×34
0.15/0.25+0.75×1.2
41×(1/2+1/3+1/4)×0.24
42×(25+4)×4
3×63/21-84
0.81/0.25+5.96×5
403÷13×27
46.1.5×4.2-0.75÷0.25
3.27×4 +3.27×5.7
(1.2+ 1.8)×4.51025-768÷32
0.25×80-0.45÷0.9
50.1025-768÷32
81.2-11÷7-×3=
6696÷62-6.5×10.6 =
2/7×3/9 ÷2/7 =
6756-193-207=
97×360+3×360=
亲。OK不。。。
❹ 求二年级脱式计算题100道
1、(125+8)x8
=133x8
=1064
2、(250÷50)+(12×4)
=5+48
=53
在脱式过程中要按运算顺序划出运算顺序线,还要做到“三回核对”,
一要核对从书上把答题抄到作业本上数字、符号是否抄对;
二要核对从横式抄到草稿竖式的数字、符号是否抄对;
三要核对把草稿竖式上的得数,抄到横式上是否抄对,小数点是否点对地方,有无遗漏。
(4)二年级脱试计算题大全扩展阅读
在四则运算中,加法和减法叫做第一级运算,乘法和除法叫做第二级运算。含有两种或两种以上的运算的算式,通常称为混合运算。加、减、乘、除的混合运算也叫做四则混合运算。在四则混合运算中,规定的计算先后次序,称为运算顺序。数学上规定的四则运算顺序如下:
(1)同级运算在一个算式中,如果只含有同级运算,应当按照从左到右的次序进行运算。这就是说,只含有加减法,或者只含有乘除法的混合运算,它们的运算顺序是从左到右依次计算。
(2)一至二级运算
在一个算式中,如果既含有第一级运算又含有第二级运算,那么,应先算第二级运算,后算第一级运算。即"先算乘法和除法,后算加法和减法",简称"先乘除,后加减"。
❺ 二年级脱式计算题
脱式计算,即递等式计算,把计算过程完整写出来的运算,也就是脱离竖式的计算。在计算混合运算时,通常是一步计算一个算式(逐步计算,等号不能写在原式上),要写出每一步的过程。一般来说,等号要往前,不与第一行对齐。也就是离开原式计算。举例250÷50+12×4=5+48=53如何脱式计算?
如何脱式计算?主要掌握的是记住要先算乘、除法,后算加、减法。在乘除法连继计算时中,要按从左往右的顺序依次计算。遇到括号,要首先计算括号内部。在脱式过程中要按运算顺序划出运算顺序线,还要做到“三核对”,一要核对从书上把题抄到作业本上数字、符号是否抄对。二要核对从横式抄到草稿竖式的数字、符号是否抄对。三要核对把草稿竖式上的得数,抄到横式上是否抄对,小数点是否点对地方,有无遗漏。
① 4054-507+614 ② 25÷5+168 ③(416-360)÷7 ④ 580-8×9
九、脱式计算 82-22+84 22-(28-22) 88-(25-24) 88-86+22 68-28+26
= = = = = = = = = =
(100-63)×8 38-(49-21) 42÷(1+6) 6×(5+4) 88+88-86 = = = = =
= = = = =
——————————————————————————————————————————————————
十、脱式计算
77-46+32 63-38+26 79+19-36 76+72÷8 88-26+28 = = = = = = = = = =
20-(22+28) 22+22+84 82-(28-22) 88+(88-28) 88-28+86 = = = = = = = = = =
十一、脱式计算 6+8×4 (6+2)×7 (40-28)÷6 (42+30)×2 77-76+32
= = = = = = = = = =
5×3+9 9×8+30 8×7+30 6×8+6 61-38+26 = = = = = = = = = =
——————————————————————————————————————————————————
十二、脱式计算
(66-50)÷2 36÷(2+4) 38-36+27 84-27+16 79+19-16 = = = = = = = = = =
4+27-16 93+23+94 69-(39-23) 99+(23-24) 18-36+27 = = = = = = = = = =
十三、脱式计算
73-23-4 87-27+16 93-(39-23) 71-(23-24) 99-(23-24) = = = = = = = = = =
30+(23-29) 73-23-4 93-(39-23) 71-(23-24) 99-96+32 = = = = = = = = = =
——————————————————————————————————————————————————
十四、脱式计算
(66-50)÷2 36÷(2+4) 38-36+27 84-27+16 79+19-16 = = = = = = = = = =
4+27-16 93+23+94 69-(39-23) 99+(23-24) 18-36+27 = = = = = = = = = =
十五、脱式计算 80-(19+42) ( 21+15)÷9 64+8×2 81÷9×6 (39-30)×6
= = = = = = = = = =
(79-23)÷8 (4+5)×6 81÷9×6 54+9×2 8×7-55
= = = = =
= = = = =
——————————————————————————————————————————————————
十六、脱式计算
90-2×9 56-1×6 (85-31)+59 64÷(24-16) 48-24÷3 = = = = = = = = = =
12÷4+75 7×5+18 6×6+27 23+6×8 (33+49)-68 = = = = =
= = = = =
十七、脱式计算 180-(19+142) ( 30+15)÷9 64+8×6 81÷9×7 (34-30)×6
= = = = = = = = = =
(79-7)÷8 (4+5)×6 81÷9×7 67+7×2 8×8-55
= = = = =
= = = = =
——————————————————————————————————————————————————
十八、脱式计算
90-5×9 56-4×6 46+4×4 31-3×2 4×7+46 = = = = = = = = = =
53-1×9 68+2×8 2×9+63 6×8-29 6×3+66 7 = = = = =
= = = = =
十九、脱式计算 80-(19+42) ( 21+15)÷9 64+8×2 81÷9×6 (39-30)×6
= = = = = = = = = =
(79-23)÷8 (4+5)×6 81÷9×6 54+9×2 8×7-55
= = = = =
= = = = =
二十、脱式计算
90-9×9 56-6×6 (85-31)÷9 64÷(24-16) 48-24÷3 = = = = = = = = = =
4+27-16 93+23+94 69-(39-23) 99+(23-24) 18-36+27
希望对你有用O(∩_∩)O谢谢
❻ 二年级脱式计算
1. 男生有22人,女生有21人.有16人参加接力赛,有多少人没有参加接力赛?
2. 三个组共收集94个易拉罐,一组收集了34个,2组收集了29个,三组收集了多少个?
3. 小民今年8岁,爸爸今年35岁,爸爸50岁时小民多大?
4. 动物园儿童票每张5元,成人票每张8元,小明和爸爸、妈妈一起去动物园玩.用20元钱买票够吗?
5. 有两排花,每排有6枝,把它们放入三个花瓶里,每个花瓶多少枝?
7. 20个△,每4个一份,可以分成几份?
8. 被除数是30,除数是5,商是几?
9. 有24本练习本,平均分给6人,每人几本?每人3本,可以分给几人?
11. 一瓶药30片,每天吃3次,每次两片,一瓶药够吃几天?
18. 一年级150人,二年级170人.两个年级打预防针共需要多少个一次性注射器?
22. 我们班有22名男同学,20名女同学.7名同学一组,全班可以分成几组?
5、表演新疆舞,需要女生28人,男生14人.一共需要多少人?
7、树上有32个桃,摘了11个,还剩多少个?
9、小明拿50元钱买伞,退回38元,问雨伞多少钱一把?
❼ 二年级脱式计算题集
哈??
说清楚一点嘛、、